Dell T3400 HDD Acoustic, Mode, Performance The hard drive operates at its maximum, Speed, Default

HDD Acoustic	Specifies the performance and acoustic noise levels at which
Mode	the hard drive operates.
(Bypass default)	• Bypass — Do nothing (needed for older drives).
	• Quiet — The hard drive operates at its most quiet setting.
	• Suggested — Allow the hard drive manufacturer to select the
	mode.
	• Performance — The hard drive operates at its maximum
	speed.
	NOTE: Switching to performance mode may cause an increase in
	noise produced by the drive, but does not affect the drive’s
	performance.
	NOTE: Changing the acoustics setting does not alter your hard
	drive image.
Security
Admin Password	Used to prohibit an unauthorized user from changing any
(Not Set default)	configuration settings in System Setup.
System Password	Used to prohibit an unauthorized user from booting to the
(Not Set default)	operating system.
Drives 0 through 5	Used to prohibit an unauthorized user from accessing the hard
Password	drive.
(Not Set default)
Password Changes	Controls the interaction between the system password and the
(Unlocked	administrator password.
default)	• Unlocked — The system password may be modified or deleted
	without having knowledge of the administrator password.
	• Locked — A valid administrator password is required to
	modify or delete the system password.
	NOTE: If the system password field is locked, password security
	cannot be disabled by pressing <Ctrl><Enter> when the computer
	starts.

System Setup

87